Champion Style?! (王者の風格!?) is a supportive technique used by Mr. Satan which allows him to recover his strength from the cheers of his fans. Mr. Satan yells "Prepare yourself!" while raising one or both his arms, along with the two first fingers on each hand.
It is one of Mr. Satan's Blast 1 in the Budokai Tenkaichi series, originally called Howl and later renamed Champion Style?! in Dragon Ball Z: Budokai Tenkaichi 3 and Number One! in Dragon Ball: Zenkai Battle Royale. When he performs the technique in those games, he instantly goes to MAX power mode, and Melee damage, along with Blast 2, damage is enhanced.